diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_ioc.c')
| -rw-r--r-- | drivers/scsi/bfa/bfa_ioc.c | 402 |
1 files changed, 399 insertions, 3 deletions
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c index b9413c2e67f..2c575f5dea0 100644 --- a/drivers/scsi/bfa/bfa_ioc.c +++ b/drivers/scsi/bfa/bfa_ioc.c @@ -1945,6 +1945,9 @@ bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *m) break; case BFI_IOC_I2H_ENABLE_REPLY: + ioc->port_mode = ioc->port_mode_cfg = + (enum bfa_mode_s)msg->fw_event.port_mode; + ioc->ad_cap_bm = msg->fw_event.cap_bm; bfa_fsm_send_event(iocpf, IOCPF_E_FWRSP_ENABLE); break; @@ -2018,25 +2021,46 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, case BFA_PCI_DEVICE_ID_FC_8G1P: case BFA_PCI_DEVICE_ID_FC_8G2P: ioc->asic_gen = BFI_ASIC_GEN_CB; + ioc->fcmode = BFA_TRUE; + ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_HBA; + ioc->ad_cap_bm = BFA_CM_HBA; break; case BFA_PCI_DEVICE_ID_CT: ioc->asic_gen = BFI_ASIC_GEN_CT; ioc->port0_mode = ioc->port1_mode = BFI_PORT_MODE_ETH; ioc->asic_mode = BFI_ASIC_MODE_ETH; + ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_CNA; + ioc->ad_cap_bm = BFA_CM_CNA; break; case BFA_PCI_DEVICE_ID_CT_FC: ioc->asic_gen = BFI_ASIC_GEN_CT; + ioc->fcmode = BFA_TRUE; + ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_HBA; + ioc->ad_cap_bm = BFA_CM_HBA; break; case BFA_PCI_DEVICE_ID_CT2: ioc->asic_gen = BFI_ASIC_GEN_CT2; - if (clscode == BFI_PCIFN_CLASS_FC) + if (clscode == BFI_PCIFN_CLASS_FC && + pcidev->ssid == BFA_PCI_CT2_SSID_FC) { ioc->asic_mode = BFI_ASIC_MODE_FC16; - else { + ioc->fcmode = BFA_TRUE; + ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_HBA; + ioc->ad_cap_bm = BFA_CM_HBA; + } else { ioc->port0_mode = ioc->port1_mode = BFI_PORT_MODE_ETH; - ioc->asic_mode = BFI_ASIC_MODE_ETH; + ioc->asic_mode = BFI_ASIC_MODE_ETH; + if (pcidev->ssid == BFA_PCI_CT2_SSID_FCoE) { + ioc->port_mode = + ioc->port_mode_cfg = BFA_MODE_CNA; + ioc->ad_cap_bm = BFA_CM_CNA; + } else { + ioc->port_mode = + ioc->port_mode_cfg = BFA_MODE_NIC; + ioc->ad_cap_bm = BFA_CM_NIC; + } } break; @@ -2477,6 +2501,9 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr) ioc_attr->state = bfa_ioc_get_state(ioc); ioc_attr->port_id = ioc->port_id; + ioc_attr->port_mode = ioc->port_mode; + ioc_attr->port_mode_cfg = ioc->port_mode_cfg; + ioc_attr->cap_bm = ioc->ad_cap_bm; ioc_attr->ioc_type = bfa_ioc_get_type(ioc); @@ -2837,3 +2864,372 @@ bfa_timer_stop(struct bfa_timer_s *timer) list_del(&timer->qe); } + +/* + * ASIC block related + */ +static void +bfa_ablk_config_swap(struct bfa_ablk_cfg_s *cfg) +{ + struct bfa_ablk_cfg_inst_s *cfg_inst; + int i, j; + u16 be16; + u32 be32; + + for (i = 0; i < BFA_ABLK_MAX; i++) { + cfg_inst = &cfg->inst[i]; + for (j = 0; j < BFA_ABLK_MAX_PFS; j++) { + be16 = cfg_inst->pf_cfg[j].pers; + cfg_inst->pf_cfg[j].pers = be16_to_cpu(be16); + be16 = cfg_inst->pf_cfg[j].num_qpairs; + cfg_inst->pf_cfg[j].num_qpairs = be16_to_cpu(be16); + be16 = cfg_inst->pf_cfg[j].num_vectors; + cfg_inst->pf_cfg[j].num_vectors = be16_to_cpu(be16); + be32 = cfg_inst->pf_cfg[j].bw; + cfg_inst->pf_cfg[j].bw = be16_to_cpu(be32); + } + } +} + +static void +bfa_ablk_isr(void *cbarg, struct bfi_mbmsg_s *msg) +{ + struct bfa_ablk_s *ablk = (struct bfa_ablk_s *)cbarg; + struct bfi_ablk_i2h_rsp_s *rsp = (struct bfi_ablk_i2h_rsp_s *)msg; + bfa_ablk_cbfn_t cbfn; + + WARN_ON(msg->mh.msg_class != BFI_MC_ABLK); + bfa_trc(ablk->ioc, msg->mh.msg_id); + + switch (msg->mh.msg_id) { + case BFI_ABLK_I2H_QUERY: + if (rsp->status == BFA_STATUS_OK) { + memcpy(ablk->cfg, ablk->dma_addr.kva, + sizeof(struct bfa_ablk_cfg_s)); + bfa_ablk_config_swap(ablk->cfg); + ablk->cfg = NULL; + } + break; + + case BFI_ABLK_I2H_ADPT_CONFIG: + case BFI_ABLK_I2H_PORT_CONFIG: + /* update config port mode */ + ablk->ioc->port_mode_cfg = rsp->port_mode; + + case BFI_ABLK_I2H_PF_DELETE: + case BFI_ABLK_I2H_PF_UPDATE: + case BFI_ABLK_I2H_OPTROM_ENABLE: + case BFI_ABLK_I2H_OPTROM_DISABLE: + /* No-op */ + break; + + case BFI_ABLK_I2H_PF_CREATE: + *(ablk->pcifn) = rsp->pcifn; + ablk->pcifn = NULL; + break; + + default: + WARN_ON(1); + } + + ablk->busy = BFA_FALSE; + if (ablk->cbfn) { + cbfn = ablk->cbfn; + ablk->cbfn = NULL; + cbfn(ablk->cbarg, rsp->status); + } +} + +static void +bfa_ablk_notify(void *cbarg, enum bfa_ioc_event_e event) +{ + struct bfa_ablk_s *ablk = (struct bfa_ablk_s *)cbarg; + + bfa_trc(ablk->ioc, event); + + switch (event) { + case BFA_IOC_E_ENABLED: + WARN_ON(ablk->busy != BFA_FALSE); + break; + + case BFA_IOC_E_DISABLED: + case BFA_IOC_E_FAILED: + /* Fail any pending requests */ + ablk->pcifn = NULL; + if (ablk->busy) { + if (ablk->cbfn) + ablk->cbfn(ablk->cbarg, BFA_STATUS_FAILED); + ablk->cbfn = NULL; + ablk->busy = BFA_FALSE; + } + break; + + default: + WARN_ON(1); + break; + } +} + +u32 +bfa_ablk_meminfo(void) +{ + return BFA_ROUNDUP(sizeof(struct bfa_ablk_cfg_s), BFA_DMA_ALIGN_SZ); +} + +void +bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa) +{ + ablk->dma_addr.kva = dma_kva; + ablk->dma_addr.pa = dma_pa; +} + +void +bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc) +{ + ablk->ioc = ioc; + + bfa_ioc_mbox_regisr(ablk->ioc, BFI_MC_ABLK, bfa_ablk_isr, ablk); + bfa_ioc_notify_init(&ablk->ioc_notify, bfa_ablk_notify, ablk); + list_add_tail(&ablk->ioc_notify.qe, &ablk->ioc->notify_q); +} + +bfa_status_t +bfa_ablk_query(struct bfa_ablk_s *ablk, struct bfa_ablk_cfg_s *ablk_cfg, + bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_query_s *m; + + WARN_ON(!ablk_cfg); + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->cfg = ablk_cfg; + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_query_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_QUERY, + bfa_ioc_portid(ablk->ioc)); + bfa_dma_be_addr_set(m->addr, ablk->dma_addr.pa); + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn, + u8 port, enum bfi_pcifn_class personality, int bw, + bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_pf_req_s *m; + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->pcifn = pcifn; + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_pf_req_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PF_CREATE, + bfa_ioc_portid(ablk->ioc)); + m->pers = cpu_to_be16((u16)personality); + m->bw = cpu_to_be32(bw); + m->port = port; + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn, + bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_pf_req_s *m; + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_pf_req_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PF_DELETE, + bfa_ioc_portid(ablk->ioc)); + m->pcifn = (u8)pcifn; + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, enum bfa_mode_s mode, + int max_pf, int max_vf, bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_cfg_req_s *m; + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_cfg_req_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_ADPT_CONFIG, + bfa_ioc_portid(ablk->ioc)); + m->mode = (u8)mode; + m->max_pf = (u8)max_pf; + m->max_vf = (u8)max_vf; + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port, enum bfa_mode_s mode, + int max_pf, int max_vf, bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_cfg_req_s *m; + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_cfg_req_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PORT_CONFIG, + bfa_ioc_portid(ablk->ioc)); + m->port = (u8)port; + m->mode = (u8)mode; + m->max_pf = (u8)max_pf; + m->max_vf = (u8)max_vf; + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, int bw, + bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_pf_req_s *m; + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_pf_req_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PF_UPDATE, + bfa_ioc_portid(ablk->ioc)); + m->pcifn = (u8)pcifn; + m->bw = cpu_to_be32(bw); + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_optrom_s *m; + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_optrom_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_OPTROM_ENABLE, + bfa_ioc_portid(ablk->ioc)); + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, bfa_ablk_cbfn_t cbfn, void *cbarg) +{ + struct bfi_ablk_h2i_optrom_s *m; + + if (!bfa_ioc_is_operational(ablk->ioc)) { + bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE); + return BFA_STATUS_IOC_FAILURE; + } + + if (ablk->busy) { + bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY); + return BFA_STATUS_DEVBUSY; + } + + ablk->cbfn = cbfn; + ablk->cbarg = cbarg; + ablk->busy = BFA_TRUE; + + m = (struct bfi_ablk_h2i_optrom_s *)ablk->mb.msg; + bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_OPTROM_DISABLE, + bfa_ioc_portid(ablk->ioc)); + bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb); + + return BFA_STATUS_OK; +} |